Deep inside the unassuming borders of what is today Ohio sits a complex of earthworks aligned so precisely with the rise and set of the moon that modern surveying equipment could n...

When the seven-and-a-half-inch tall vase was discovered in the Buffalo, New York warehouse of Goodwill Industries of Western New York it was considered worthy of listing on its onl...

The most famous ancient American Indian earthen structure in the United States is Cahokia Mounds near Collinsville, Illinois...